books.google.com - By the time he was nineteen, Frank Schaeffer’s parents, Francis and Edith Schaeffer, had achieved global fame as bestselling evangelical authors and speakers, and Frank had joined his father on the evangelical circuit. He would go on to speak before thousands in arenas around America, publish his own...https://books.google.com/books/about/Crazy_for_God.html?id=mJIKlq2v6WAC&utm_source=gb-gplus-shareCrazy for God